1bgw
From Proteopedia
(Difference between revisions)
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<StructureSection load='1bgw' size='340' side='right'caption='[[1bgw]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='1bgw' size='340' side='right'caption='[[1bgw]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1bgw]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1bgw]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The January 2006 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Topoisomerases'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2006_1 10.2210/rcsb_pdb/mom_2006_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BGW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BGW FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1bgw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bgw OCA], [https://pdbe.org/1bgw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bgw RCSB], [https://www.ebi.ac.uk/pdbsum/1bgw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bgw ProSAT]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7Å</td></tr> |
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1bgw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bgw OCA], [https://pdbe.org/1bgw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bgw RCSB], [https://www.ebi.ac.uk/pdbsum/1bgw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bgw ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/TOP2_YEAST TOP2_YEAST] Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks. Essential during mitosis and meiosis for proper segregation of daughter chromosomes.<ref>PMID:9685374</ref> <ref>PMID:23022727</ref> | |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1bgw ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1bgw ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The crystal structure of a large fragment of yeast type II DNA topoisomerase reveals a heart-shaped dimeric protein with a large central hole. It provides a molecular model of the enzyme as an ATP-modulated clamp with two sets of jaws at opposite ends, connected by multiple joints. An enzyme with bound DNA can admit a second DNA duplex through one set of jaws, transport it through the cleaved first duplex, and expel it through the other set of jaws. | ||
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| - | Structure and mechanism of DNA topoisomerase II.,Berger JM, Gamblin SJ, Harrison SC, Wang JC Nature. 1996 Jan 18;379(6562):225-32. PMID:8538787<ref>PMID:8538787</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1bgw" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Atcc 18824]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
| + | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Topoisomerases]] | [[Category: Topoisomerases]] | ||
| - | [[Category: Berger | + | [[Category: Berger JM]] |
| - | [[Category: Gamblin | + | [[Category: Gamblin SJ]] |
| - | [[Category: Harrison | + | [[Category: Harrison SC]] |
| - | [[Category: Wang | + | [[Category: Wang JC]] |
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Current revision
TOPOISOMERASE RESIDUES 410-1202,
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